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Add some more cursor delete tests, but they didn't find any problems. Addresses #788, #789.

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git-svn-id: file:///svn/tokudb@3864 c7de825b-a66e-492c-adef-691d508d4ae1
This commit is contained in:
Bradley C. Kuszmaul 2008-05-08 18:26:28 +00:00
parent 467c49d564
commit e1941c717a
2 changed files with 146 additions and 0 deletions
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72
src/tests/test_cursor_delete2.c Normal file
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/* -*- mode: C; c-basic-offset: 4 -*- */
#ident "Copyright (c) 2007,2008 Tokutek Inc. All rights reserved."
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <sys/stat.h>
#include <arpa/inet.h>
#include <db.h>
#include "test.h"
static DB_ENV *dbenv;
static DB *db;
static DB_TXN * txn;
void test_cursor_delete2 () {
int r;
DBT key,val;
r = db_env_create(&dbenv, 0); CKERR(r);
r = dbenv->open(dbenv, ENVDIR, DB_PRIVATE|DB_INIT_MPOOL|DB_CREATE|DB_INIT_TXN, 0); CKERR(r);
r = db_create(&db, dbenv, 0); CKERR(r);
r = dbenv->txn_begin(dbenv, 0, &txn, 0); CKERR(r);
r = db->open(db, txn, "primary.db", NULL, DB_BTREE, DB_CREATE, 0600); CKERR(r);
r = txn->commit(txn, 0); CKERR(r);
r = dbenv->txn_begin(dbenv, 0, &txn, 0); CKERR(r);
r = db->put(db, txn, dbt_init(&key, "a", 2), dbt_init(&val, "b", 2), DB_YESOVERWRITE); CKERR(r);
r = txn->commit(txn, 0); CKERR(r);
r = dbenv->txn_begin(dbenv, 0, &txn, 0); CKERR(r);
r = db->del(db, txn, dbt_init(&key, "a", 2), 0); CKERR(r);
r = txn->commit(txn, 0); CKERR(r);
r = dbenv->txn_begin(dbenv, 0, &txn, 0); CKERR(r);
r = db->del(db, txn, dbt_init(&key, "a", 2), DB_DELETE_ANY); CKERR(r);
r = txn->commit(txn, 0); CKERR(r);
r = dbenv->txn_begin(dbenv, 0, &txn, 0); CKERR(r);
r = db->put(db, txn, dbt_init(&key, "a", 2), dbt_init(&val, "c", 2), DB_YESOVERWRITE); CKERR(r);
r = db->del(db, txn, dbt_init(&key, "a", 2), 0); CKERR(r);
r = txn->commit(txn, 0); CKERR(r);
r = dbenv->txn_begin(dbenv, 0, &txn, 0); CKERR(r);
r = db->put(db, txn, dbt_init(&key, "a", 2), dbt_init(&val, "c", 2), DB_YESOVERWRITE); CKERR(r);
r = txn->commit(txn, 0); CKERR(r);
r = dbenv->txn_begin(dbenv, 0, &txn, 0); CKERR(r);
r = db->del(db, txn, dbt_init(&key, "a", 2), 0); CKERR(r);
r = db->del(db, txn, dbt_init(&key, "a", 2), DB_DELETE_ANY); CKERR(r);
r = txn->commit(txn, 0); CKERR(r);
r = db->close(db, 0); CKERR(r);
r = dbenv->close(dbenv, 0); CKERR(r);
}
int main(int argc, const char *argv[]) {
parse_args(argc, argv);
system("rm -rf " ENVDIR);
mkdir(ENVDIR, 0777);
test_cursor_delete2();
return 0;
}

74
src/tests/test_cursor_delete2a.c Normal file
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/* -*- mode: C; c-basic-offset: 4 -*- */
#ident "Copyright (c) 2007,2008 Tokutek Inc. All rights reserved."
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <sys/stat.h>
#include <arpa/inet.h>
#include <db.h>
#include "test.h"
static DB_ENV *dbenv;
static DB *db;
static DB_TXN * txn;
static DBC *cursor;
void test_cursor_delete2 () {
int r;
DBT key,val;
r = db_env_create(&dbenv, 0); CKERR(r);
r = dbenv->open(dbenv, ENVDIR, DB_PRIVATE|DB_INIT_MPOOL|DB_CREATE|DB_INIT_TXN, 0); CKERR(r);
r = db_create(&db, dbenv, 0); CKERR(r);
r = db->set_flags(db, DB_DUP|DB_DUPSORT); CKERR(r);
r = dbenv->txn_begin(dbenv, 0, &txn, 0); CKERR(r);
r = db->open(db, txn, "primary.db", NULL, DB_BTREE, DB_CREATE, 0600); CKERR(r);
r = txn->commit(txn, 0); CKERR(r);
r = dbenv->txn_begin(dbenv, 0, &txn, 0); CKERR(r);
r = db->put(db, txn, dbt_init(&key, "a", 2), dbt_init(&val, "b", 2), DB_YESOVERWRITE); CKERR(r);
r = txn->commit(txn, 0); CKERR(r);
r = dbenv->txn_begin(dbenv, 0, &txn, 0); CKERR(r);
r = db->del(db, txn, dbt_init(&key, "a", 2), 0); CKERR(r);
r = txn->commit(txn, 0); CKERR(r);
r = dbenv->txn_begin(dbenv, 0, &txn, 0); CKERR(r);
r = db->put(db, txn, dbt_init(&key, "a", 2), dbt_init(&val, "c", 2), DB_YESOVERWRITE); CKERR(r);
cursor=cursor;
r = db->cursor(db, txn, &cursor, 0); CKERR(r);
r = cursor->c_get(cursor, dbt_init_malloc(&key), dbt_init_malloc(&val), DB_FIRST); CKERR(r);
assert(strcmp(key.data, "a")==0); free(key.data);
assert(strcmp(val.data, "c")==0); free(val.data);
r = cursor->c_del(cursor, 0); CKERR(r);
r = cursor->c_del(cursor, 0); assert(r==DB_KEYEMPTY);
r = cursor->c_get(cursor, dbt_init_malloc(&key), dbt_init_malloc(&val), DB_NEXT); assert(r==DB_NOTFOUND);
r = cursor->c_close(cursor); CKERR(r);
r = txn->commit(txn, 0); CKERR(r);
r = db->close(db, 0); CKERR(r);
r = dbenv->close(dbenv, 0); CKERR(r);
}
int main(int argc, const char *argv[]) {
parse_args(argc, argv);
system("rm -rf " ENVDIR);
mkdir(ENVDIR, 0777);
test_cursor_delete2();
return 0;
}